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Improve syntax example, remove markdown example

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This commit is contained in:
Jeremy Soller 2022-10-26 17:23:40 -06:00
parent 6bc6ceac12
commit 9bbc0ba6c5
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GPG key ID: 87F211AF2BE4C2FE
4 changed files with 33 additions and 162 deletions
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45
examples/syntax/src/main.rs
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@ -13,7 +13,7 @@ fn main() {
let text = if let Some(arg) = env::args().nth(1) {
fs::read_to_string(&arg).expect("failed to open file")
} else {
"Markdown can have **bold**, *italic*, and `code` styles".to_string()
String::new()
};
let mut window = Window::new_flags(
@ -51,7 +51,10 @@ fn main() {
let ts = ThemeSet::load_defaults();
let syntax = ps.find_syntax_by_extension("rs").unwrap();
let mut h = HighlightLines::new(syntax, &ts.themes["base16-ocean.dark"]);
for (name, _) in ts.themes.iter() {
println!("{}", name);
}
let mut h = HighlightLines::new(syntax, &ts.themes["base16-eighties.dark"]);
for (line_i, highlight_line) in LinesWithEndings::from(&text).enumerate() { // LinesWithEndings enables use of newlines mode
while line_i >= buffer.lines.len() {
buffer.lines.push(TextBufferLine::new(String::new(), attrs));
@ -104,7 +107,7 @@ fn main() {
let mut mouse_y = -1;
let mut mouse_left = false;
loop {
let bg_color = orbclient::Color::rgb(0x34, 0x34, 0x34);
let bg_color = orbclient::Color::rgb(0x2d, 0x2d, 0x2d);
let font_color = orbclient::Color::rgb(0xFF, 0xFF, 0xFF);
if buffer.cursor_moved {
@ -133,22 +136,40 @@ fn main() {
for event in window.events() {
match event.to_option() {
EventOption::Mouse(mouse) => {
mouse_x = mouse.x;
mouse_y = mouse.y;
EventOption::Key(event) => match event.scancode {
orbclient::K_LEFT if event.pressed => buffer.action(TextAction::Left),
orbclient::K_RIGHT if event.pressed => buffer.action(TextAction::Right),
orbclient::K_UP if event.pressed => buffer.action(TextAction::Up),
orbclient::K_DOWN if event.pressed => buffer.action(TextAction::Down),
orbclient::K_HOME if event.pressed => buffer.action(TextAction::Home),
orbclient::K_END if event.pressed => buffer.action(TextAction::End),
orbclient::K_PGUP if event.pressed => buffer.action(TextAction::PageUp),
orbclient::K_PGDN if event.pressed => buffer.action(TextAction::PageDown),
_ => (),
},
EventOption::Mouse(event) => {
mouse_x = event.x;
mouse_y = event.y;
if mouse_left {
buffer.action(TextAction::Drag { x: mouse_x, y: mouse_y });
}
},
EventOption::Button(button) => {
mouse_left = button.left;
if mouse_left {
buffer.action(TextAction::Click { x: mouse_x, y: mouse_y });
EventOption::Button(event) => {
if event.left != mouse_left {
mouse_left = event.left;
if mouse_left {
buffer.action(TextAction::Click { x: mouse_x, y: mouse_y });
}
}
},
EventOption::Resize(resize) => {
buffer.set_size(resize.width as i32, resize.height as i32);
EventOption::Resize(event) => {
buffer.set_size(event.width as i32, event.height as i32);
},
EventOption::Scroll(event) => {
buffer.action(TextAction::Scroll {
lines: -event.y * 3,
});
}
EventOption::Quit(_) => process::exit(0),
_ => (),
}